[国外标准] ASTM D381–22 Standard Test Method for Gum Content in Fuels by Jet Evaporation

3.55 MB2023-02-14

[国外标准] ASTM B733-22 Standard Specification for Autocatalytic (Electroless) Nickel-Phosphorus Coatings on Me

8.8 MB2023-02-14

[国外标准] ASTM D2693-22 乙二醇的标准规范

1.45 MB2022-10-19

[国外标准] ASTM D2378-22 50%级非缓蚀剂甲醛和37%级非缓蚀剂及缓蚀剂甲醛的标准规格

1.72 MB2022-10-19

[国外标准] ASTM D1048-20 橡胶绝缘毡层的标准规格

4 MB2022-10-19

[国外标准] ASTM C881_C881M-20a 混凝土用环氧树脂基胶接系统标准规范

3.02 MB2022-10-19

[国外标准] ASTM C1891-20 在45-µm下用喷气筛分法测定水硬性水泥细度的标准试验方法（325号）

1.73 MB2022-10-19

[国外标准] ASTM C1866_C1866M-20 混凝土用磨砂玻璃火山灰的标准规范

1.99 MB2022-10-19

[国外标准] ASTM B591-20a 铜锌锡和铜锌锡铁镍合金板、薄板、带材及轧制的棒材标准规范

2.61 MB2022-10-20

[国外标准] ASTM B429_B429M-20 铝合金挤压结构管和管件的标准规范

4.66 MB2022-10-19

[国外标准] ASTM A759-21 起重机用碳钢轨条的标准规格

3.81 MB2022-10-19

[国外标准] ASTM F3543-22 与狩猎鞍有关的标准术语

1.99 MB2022-10-19

[国外标准] ASTM F3323-21 外骨骼和外套装的标准术语

2.97 MB2022-10-19

[国外标准] ASTM F3179 F3179M-22 飞机性能标准规范

11.37 MB2022-10-19

[国外标准] ASTM F1917-20e1 婴儿床上用品及相关配件

3.52 MB2022-10-19

[国外标准] ASTM F1667-20 传动紧固件的标准规范钉子、钉子和钉子

26.46 MB2022-10-19

[国外标准] ASTM F1611-20 髓内钉的标准规格

1.06 MB2022-10-19

[国外标准] ASTM F1554-20 36 55和105ksi屈服强度钢制锚栓的标准规范

4.02 MB2022-10-19

[国外标准] ASTM E3005-20 身体护甲的标准术语

1.88 MB2022-10-19

[国外标准] ASTM E2016-20 工业编织线布标准规格

24.62 MB2022-10-19

[国外标准] ASTM D8062-22 含低甲基苯甲酸的精对苯二甲酸（PTA）的标准规范

1.83 MB2022-10-19

[国外标准] ASTM D3735-22 VM P 磷石脑油

2.43 MB2022-10-19

[国外标准] ASTM F3347-20 Standard Specification for Metal Press Insert Fittings with Factory Assembled Stainl

5.6 MB2022-05-24

[国外标准] ASTM F3189-20 Standard Test Method for Measuring Force Reduction, Vertical Deformation, and Energy

5.97 MB2022-05-24

[国外标准] ASTM F2783-20 Standard Practice for Design, Manufacture, Operation, Maintenance, and Inspection of

15.88 MB2022-05-24